Unlike a population, an individual has:
| 1. | Birth and death | 2. | Birth rate |
| 3. | Death rate | 4. | Sex ratio |

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In a pond, there were 20 lotus plants last year. If through reproduction 4 new lotus plants are added, the number of offspring per lotus per year would be:
| 1. | 0.2 | 2. | 0.4 |
| 3. | 2.0 | 4. | 4.0 |

To unlock all the explanations of 37 chapters you need to be enrolled in MasterClass Course.

To unlock all the explanations of 37 chapters you need to be enrolled in MasterClass Course.

To unlock all the explanations of 37 chapters you need to be enrolled in MasterClass Course.

To unlock all the explanations of 37 chapters you need to be enrolled in MasterClass Course.